“Until recently, it has required thousands, if not tens of thousands of dollars’ worth of specialized equipment to accurately measure and act upon several of the more important factors in espresso brewing — factors such as the duration and force of pre-infusion, the pressure profile for the rest of the shot, and the cutting-edge tweak du jour: the flow rate.
These barriers to entry might be disintegrating, however, now that espresso accessory-maker Naked Portafilter has developed and launched a new tool for home and professional baristas that appears to be breaking the field wide open.
See more here.
paigepapers.com 
Leave a Reply